Skip to main content
Top
Published in: Archives of Orthopaedic and Trauma Surgery 11/2019

01-11-2019 | Thermal Damage | Trauma Surgery

Thermal damage of osteocytes during pig bone drilling: an in vivo comparative study of currently available and modified drills

Authors: Haruhisa Kanaya, Makoto Enokida, Kazutake Uehara, Masaru Ueki, Hideki Nagashima

Published in: Archives of Orthopaedic and Trauma Surgery | Issue 11/2019

Login to get access

Abstract

Objectives

The Gekkou-drill® is an industrial drill that is highly efficient due to reduced cutting resistance resulting from its characteristic drill point shape. In this experiment, we compared the degree of thermal damage to bone tissue caused by conventional medical drills and these same drills with Gekkou modifications.

Methods

Holes were created in the tibias of living pigs using two different 3.2-mm diameter drills and their modified versions. Regarding the drilling parameters, the thrust force was 10 N and the drilling speeds were 800 revolutions per minute (rpm) and 1500 rpm. We compared the original and modified drills in terms of the bone temperature around the drill bit and the total time necessary to create each hole, the latter calculated using imaging data captured during drilling. In histopathological examination, the percentages of empty lacunae in osteocytes of the cortical bone beneath the periosteum were evaluated at 400 × magnification with an optical microscope.

Results

Compared to the original drills, the modified drills required significantly less time to create each hole and caused a significantly lower temperature rise during bone drilling. With the modified drills, the percentages of empty lacunae around the drilling holes were about 1/2–1/3 of those with the original drills, and were significantly lower for both drilling speeds.

Conclusions

Gekkou-modified medical drills shortened drilling times despite low thrust force, and histopathological assessment demonstrated a significant reduction in osteocyte damage.
Literature
1.
go back to reference Eriksson RA, Albrektsson T, Magnusson B (1984) Assessment of bone viability after heat trauma. A histological, histochemical and vital microscopic study in the rabbit. Scandinavian J Plastic Reconstr Surg 18 (3):261–268.CrossRef Eriksson RA, Albrektsson T, Magnusson B (1984) Assessment of bone viability after heat trauma. A histological, histochemical and vital microscopic study in the rabbit. Scandinavian J Plastic Reconstr Surg 18 (3):261–268.CrossRef
2.
go back to reference Krause WR (1987) Orthogonal bone cutting: saw design and operating characteristics. J Biomech Eng 109(3):263–271CrossRef Krause WR (1987) Orthogonal bone cutting: saw design and operating characteristics. J Biomech Eng 109(3):263–271CrossRef
3.
go back to reference Eriksson RA, Albrektsson T (1984) The effect of heat on bone regeneration: an experimental study in the rabbit using the bone growth chamber. J Oral Maxillofac Surg 42(11):705–711CrossRef Eriksson RA, Albrektsson T (1984) The effect of heat on bone regeneration: an experimental study in the rabbit using the bone growth chamber. J Oral Maxillofac Surg 42(11):705–711CrossRef
4.
go back to reference Toews AR, Bailey JV, Townsend HG, Barber SM (1999) Effect of feed rate and drill speed on temperatures in equine cortical bone. Am J Vet Res 60(8):942–944PubMed Toews AR, Bailey JV, Townsend HG, Barber SM (1999) Effect of feed rate and drill speed on temperatures in equine cortical bone. Am J Vet Res 60(8):942–944PubMed
8.
go back to reference Brisman DL (1996) The effect of speed, pressure, and time on bone temperature during the drilling of implant sites. Int J Oral Maxillofac Implants 11(1):35–37PubMed Brisman DL (1996) The effect of speed, pressure, and time on bone temperature during the drilling of implant sites. Int J Oral Maxillofac Implants 11(1):35–37PubMed
11.
go back to reference Natali C, Ingle P, Dowell J (1996) Orthopaedic bone drills-can they be improved? Temperature changes near the drilling face. J Bone Joint Surg Br 78(3):357–362CrossRef Natali C, Ingle P, Dowell J (1996) Orthopaedic bone drills-can they be improved? Temperature changes near the drilling face. J Bone Joint Surg Br 78(3):357–362CrossRef
12.
go back to reference Cordioli G, Majzoub Z (1997) Heat generation during implant site preparation: an in vitro study. Int J Oral Maxillofac Implants 12(2):186–193PubMed Cordioli G, Majzoub Z (1997) Heat generation during implant site preparation: an in vitro study. Int J Oral Maxillofac Implants 12(2):186–193PubMed
13.
go back to reference Jochum RM, Reichart PA (2000) Influence of multiple use of Timedur-titanium cannon drills: thermal response and scanning electron microscopic findings. Clin Oral Implant Res 11(2):139–143CrossRef Jochum RM, Reichart PA (2000) Influence of multiple use of Timedur-titanium cannon drills: thermal response and scanning electron microscopic findings. Clin Oral Implant Res 11(2):139–143CrossRef
15.
go back to reference Matthews LS, Hirsch C (1972) Temperatures measured in human cortical bone when drilling. J Bone Joint Surg Am 54(2):297–308CrossRef Matthews LS, Hirsch C (1972) Temperatures measured in human cortical bone when drilling. J Bone Joint Surg Am 54(2):297–308CrossRef
27.
go back to reference Krause WR, Bradbury DW, Kelly JE, Lunceford EM (1982) Temperature elevations in orthopaedic cutting operations. J Biomech 15(4):267–275CrossRef Krause WR, Bradbury DW, Kelly JE, Lunceford EM (1982) Temperature elevations in orthopaedic cutting operations. J Biomech 15(4):267–275CrossRef
30.
go back to reference Kim SJ, Yoo J, Kim YS, Shin SW (2010) Temperature change in pig rib bone during implant site preparation by low-speed drilling. J Appl Oral Sci 18(5):522–527CrossRef Kim SJ, Yoo J, Kim YS, Shin SW (2010) Temperature change in pig rib bone during implant site preparation by low-speed drilling. J Appl Oral Sci 18(5):522–527CrossRef
32.
go back to reference Stephenson DA (1996) Metal cutting theory and practice. Taylor & Francis, Boca Raton Stephenson DA (1996) Metal cutting theory and practice. Taylor & Francis, Boca Raton
33.
go back to reference Saha S, Pal S, Albright JA (1982) Surgical drilling: design and performance of an improved drill. J Biomech Eng 104(3):245–252CrossRef Saha S, Pal S, Albright JA (1982) Surgical drilling: design and performance of an improved drill. J Biomech Eng 104(3):245–252CrossRef
Metadata
Title
Thermal damage of osteocytes during pig bone drilling: an in vivo comparative study of currently available and modified drills
Authors
Haruhisa Kanaya
Makoto Enokida
Kazutake Uehara
Masaru Ueki
Hideki Nagashima
Publication date
01-11-2019
Publisher
Springer Berlin Heidelberg
Keyword
Thermal Damage
Published in
Archives of Orthopaedic and Trauma Surgery / Issue 11/2019
Print ISSN: 0936-8051
Electronic ISSN: 1434-3916
DOI
https://doi.org/10.1007/s00402-019-03239-y

Other articles of this Issue 11/2019

Archives of Orthopaedic and Trauma Surgery 11/2019 Go to the issue